Adding integration to existing app - review process?

I’m planning to build a Klaviyo integration for my app. Will I need to go through another app review process before deploying this integration feature to my customers?

I don’t believe you’ll need to perform a new full review process for adding this new feature, but all apps are audited periodically so our team will ensure you’re meeting the Shopify App Store requirements, see: About app audits

Thanks @Liam-Shopify!